The Research archive provides access to all Research articles published in past issues of Communications of the ACM.
February 2019
From Communications of the ACM
Technical Perspective: To Do or Not To Do: Extending SQL with Integer Linear Programming?
"Scalable Computation of High-Order Optimization Queries," by Brucato et al., makes a case for marrying the well-established paradigms of constrained optimization (specifically ILP) and traditional SQL querying.
From Communications of the ACM
Technical Perspective: How Economic Theories Can Help Computers Beat the Heat
The authors of "Distributed Strategies for Computational Sprints" bring the rich theory of allocating scarce resources to the challenge of managing computational sprinting in datacenters.
From Communications of the ACM
Distributed Strategies for Computational Sprints
We describe a computational sprinting architecture in which many, independent chip multiprocessors share a power supply and sprints are constrained by the chips' thermal limits and the rack's power limits.